Winfull Group Holdings Limited, an investment holding company, engages in the property investment, development, and trading businesses in Hong Kong, the United Kingdom, and Japan. It is also involved in the provision of renovation services; security investment and trading business; and money lending activities. The company was formerly known as Richfield Group Holdings Limited and changed its name to Winfull Group Holdings Limited in March 2015. The company is headquartered in Central, Hong Kong. Winfull Group Holdings Limited is a subsidiary of Virtue Partner Group Limited.